Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5008504 | Switching mechanism in circuit breaker | Nobuo Asahi, Tsuneo Ebisawa | 1991-04-16 |
| 4987395 | Circuit breaker alarm-switch operating apparatus | Nobuo Asahi | 1991-01-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5008504 | Switching mechanism in circuit breaker | Nobuo Asahi, Tsuneo Ebisawa | 1991-04-16 |
| 4987395 | Circuit breaker alarm-switch operating apparatus | Nobuo Asahi | 1991-01-22 |